[ 1522.653440][T18789] br0: port 1(c1) entered blocking state
[ 1522.653769][T18789] br0: port 1(c1) entered disabled state
[ 1522.654019][T18789] c1: entered allmulticast mode
[ 1522.655949][T18789] c1: entered promiscuous mode
[ 1523.141813][T18794] br0: port 2(c2) entered blocking state
[ 1523.142049][T18794] br0: port 2(c2) entered disabled state
[ 1523.142649][T18794] c2: entered allmulticast mode
[ 1523.144822][T18794] c2: entered promiscuous mode
[ 1523.663005][T18799] br0: port 3(c3) entered blocking state
[ 1523.663292][T18799] br0: port 3(c3) entered disabled state
[ 1523.664097][T18799] c3: entered allmulticast mode
[ 1523.666945][T18799] c3: entered promiscuous mode
[ 1524.149040][T18804] br0: port 4(sender) entered blocking state
[ 1524.149464][T18804] br0: port 4(sender) entered disabled state
[ 1524.149774][T18804] sender: entered allmulticast mode
[ 1524.151769][T18804] sender: entered promiscuous mode
[ 1524.350291][T18806] br0: port 4(sender) entered blocking state
[ 1524.350649][T18806] br0: port 4(sender) entered forwarding state
[ 1524.351159][T18806] br0: port 3(c3) entered blocking state
[ 1524.351390][T18806] br0: port 3(c3) entered forwarding state
[ 1524.351832][T18806] br0: port 2(c2) entered blocking state
[ 1524.352066][T18806] br0: port 2(c2) entered forwarding state
[ 1524.352520][T18806] br0: port 1(c1) entered blocking state
[ 1524.352760][T18806] br0: port 1(c1) entered forwarding state
[ 1536.289653][   T11] br0: port 1(c1) entered disabled state
[ 1536.407818][   T11] c1 (unregistering): left allmulticast mode
[ 1536.408198][   T11] c1 (unregistering): left promiscuous mode
[ 1536.408446][   T11] br0: port 1(c1) entered disabled state
[ 1536.704070][   T11] br0: port 2(c2) entered disabled state
[ 1536.809940][   T11] c2 (unregistering): left allmulticast mode
[ 1536.810349][   T11] c2 (unregistering): left promiscuous mode
[ 1536.810601][   T11] br0: port 2(c2) entered disabled state
[ 1537.124159][   T11] br0: port 3(c3) entered disabled state
[ 1537.256892][   T11] c3 (unregistering): left allmulticast mode
[ 1537.257195][   T11] c3 (unregistering): left promiscuous mode
[ 1537.257415][   T11] br0: port 3(c3) entered disabled state
[ 1537.538556][   T11] br0: port 4(sender) entered disabled state
[ 1537.686029][   T11] sender (unregistering): left allmulticast mode
[ 1537.686363][   T11] sender (unregistering): left promiscuous mode
[ 1537.686617][   T11] br0: port 4(sender) entered disabled state